I've been trying to get something working for a project, getting 4 (just trying to get at least 2 working for the moment) MLX90614 IR sensors connected up to an Arduino UNO board.
I've followed the datasheet instructions and managed to get one working using the schematic provided (using the library here) and got a reading. However, as soon as I attach another one, again using the schematics on the datasheet, I get no response.
I am fairly certain the issue is with the library but I can't be sure. The schematic I followed for multiple sensors is:
(I have crossed out the parts of the schematic I removed, as the datasheet said they weren't necessary)
The pull up resistors are of a value of 4.7Kohms, and the caps are 0.1 micro.
Any assistance with getting this serial connection would be appropriated.